Laws of Motion

Question: A brick of mass 2 kg begins to slide down on a plane inclined at an angle of 45o with the horizontal. The force of friction will be

1) $19.6 \sin 45^o$

2) $19.6 \cos 45^o$

3) $9.8 \sin 45^o$

4) $9.8 \cos 45^o$

Solution:

Explanation: No Explanation

Friction Motion on Inclined Surface

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